1 dnl Process this file with autoconf to produce a configure script.
3 dnl !!! WHEN ADDING NEW CONFIGURE TESTS, PLEASE ADD CODE TO MAIN.C !!!
4 dnl !!! TO DUMP THEIR RESULTS WHEN MUTT -V IS CALLED !!!
8 AM_CONFIG_HEADER(config.h)
10 mutt_cv_version=`cat "$srcdir/VERSION.in"`
12 AM_INIT_AUTOMAKE(muttng, $mutt_cv_version)
13 AC_SUBST([CONFIGURE_DEPENDENCIES], ['$(top_srcdir)/VERSION.in'])
17 ifdef([AC_LIBOBJ], , [define([AC_LIBOBJ], [LIB[]OBJS="$LIBOBJS $1.o"])])
19 ALL_LINGUAS="de ru it es uk fr pl nl cs id sk ko el zh_TW zh_CN pt_BR eo gl sv da lt tr ja hu et ca bg"
23 AC_MSG_CHECKING([for prefix])
24 if test x$prefix = xNONE; then
25 mutt_cv_prefix=$ac_default_prefix
27 mutt_cv_prefix=$prefix
29 AC_MSG_RESULT($mutt_cv_prefix)
34 if test "x$U" != "x"; then
35 AC_MSG_ERROR(Compiler not ANSI compliant)
41 AC_CHECK_TOOL(AR, ar, ar)
48 AC_CHECK_SIZEOF(off_t)
50 AC_PATH_PROG(DBX, dbx, no)
51 AC_PATH_PROG(GDB, gdb, no)
52 AC_PATH_PROG(SDB, sdb, no)
54 if test $GDB != no ; then
56 elif test $DBX != no ; then
58 elif test $SDB != no ; then
66 AH_TEMPLATE([sig_atomic_t],
67 [Define to 'int' if <signal.h> doesn't define.])
68 AH_TEMPLATE([HAVE_START_COLOR],
69 [Define if you have start_color, as a function or macro.])
70 AH_TEMPLATE([HAVE_TYPEAHEAD],
71 [Define if you have typeahead, as a function or macro.])
72 AH_TEMPLATE([HAVE_BKGDSET],
73 [Define if you have bkgdset, as a function or macro.])
74 AH_TEMPLATE([HAVE_CURS_SET],
75 [Define if you have curs_set, as a function or macro.])
76 AH_TEMPLATE([HAVE_META],
77 [Define if you have meta, as a function or macro.])
78 AH_TEMPLATE([HAVE_USE_DEFAULT_COLORS],
79 [Define if you have use_default_colors, as a function or macro.])
80 AH_TEMPLATE([HAVE_RESIZETERM],
81 [Define if you have resizeterm, as a function or macro.])
82 AH_TEMPLATE([SIG_ATOMIC_VOLATILE_T],
83 [Some systems declare sig_atomic_t as volatile, some others -- no.
84 This define will have value `sig_atomic_t' or
85 `volatile sig_atomic_t' accordingly.])
86 AH_TEMPLATE([ICONV_NONTRANS],
87 [Define as 1 if iconv() only converts exactly and we should treat
88 all return values other than (size_t)(-1) as equivalent.])
92 dnl ---------------- sendmail ----------------
94 ac_aux_path_sendmail=/usr/sbin:/usr/lib
95 AC_PATH_PROG(SENDMAIL, sendmail, /usr/sbin/sendmail, $PATH:$ac_aux_path_sendmail)
96 AC_DEFINE_UNQUOTED(SENDMAIL,"$ac_cv_path_SENDMAIL",[ Where to find sendmail on your system. ])
101 dnl ---------------- gpgme ----------------
103 AC_ARG_ENABLE(gpgme, AC_HELP_STRING([--enable-gpgme], [Enable GPGME support]),
104 [ if test x$enableval = xyes; then
108 AC_ARG_WITH(gpgme-prefix, AC_HELP_STRING([--with-gpgme-prefix=PFX], [prefix where GPGME is installed (optional)]),
109 gpgme_config_prefix="$withval", gpgme_config_prefix="")
111 if test x$have_gpgme = xyes; then
112 if test x$gpgme_config_prefix != x; then
113 GPGME_CONFIG="$gpgme_config_prefix/bin/gpgme-config"
115 AC_PATH_PROG(GPGME_CONFIG, gpgme-config, no)
117 if test "x$GPGME_CONFIG" = "xno"; then
118 AC_MSG_ERROR([GPGME not found])
120 LIBGPGME_CFLAGS=`$GPGME_CONFIG --cflags`
121 LIBGPGME_LIBS=`$GPGME_CONFIG --libs`
122 MUTTLIBS="$MUTTLIBS $LIBGPGME_LIBS"
123 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS crypt-gpgme.o crypt-mod-pgp-gpgme.o crypt-mod-smime-gpgme.o"
124 AC_DEFINE(CRYPT_BACKEND_GPGME, 1, [Defined, if GPGME support is enabled])
127 AC_SUBST(LIBGPGME_CFLAGS)
128 AC_SUBST(LIBGPGME_LIBS)
130 dnl ---------------- mixmaster ----------------
132 AC_ARG_WITH(mixmaster, AC_HELP_STRING([--with-mixmaster[=PATH]], [Include Mixmaster support]),
133 [ if test -x "$withval" ; then
136 MIXMASTER="mixmaster"
138 OPS="$OPS \$(srcdir)/OPS.MIX"
139 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS remailer.o"
140 AC_DEFINE_UNQUOTED(MIXMASTER,"$MIXMASTER", [ Where to find mixmaster on your system. ])
143 # We now require all OPS
144 OPS="$OPS \$(srcdir)/OPS.PGP \$(srcdir)/OPS.SMIME \$(srcdir)/OPS.CRYPT "
147 AC_PATH_PROG(ISPELL, ispell, no)
148 if test $ISPELL != no; then
149 AC_DEFINE_UNQUOTED(ISPELL,"$ISPELL",[ Where to find ispell on your system. ])
152 AC_ARG_WITH(slang, AC_HELP_STRING([--with-slang[=DIR]], [Use S-Lang instead of ncurses]),
153 [AC_CACHE_CHECK([if this is a BSD system], mutt_cv_bsdish,
154 [AC_TRY_RUN([#include <sys/param.h>
168 AC_MSG_CHECKING(for S-Lang)
169 if test $withval = yes; then
170 if test -d $srcdir/../slang; then
171 mutt_cv_slang=$srcdir/../slang/src
172 CFLAGS="$CFLAGS -I${mutt_cv_slang}"
173 LDFLAGS="$LDFLAGS -L${mutt_cv_slang}/objs"
175 if test -d $mutt_cv_prefix/include/slang; then
176 CFLAGS="$CFLAGS -I$mutt_cv_prefix/include/slang"
177 elif test -d /usr/include/slang; then
178 CFLAGS="$CFLAGS -I/usr/include/slang"
183 dnl ---Check to see if $withval is a source directory
184 if test -f $withval/src/slang.h; then
185 mutt_cv_slang=$withval/src
186 CFLAGS="$CFLAGS -I${mutt_cv_slang}"
187 LDFLAGS="$LDFLAGS -L${mutt_cv_slang}/objs"
189 dnl ---Must be installed somewhere
190 mutt_cv_slang=$withval
191 if test -d $withval/include/slang; then
192 CFLAGS="$CFLAGS -I${withval}/include/slang"
193 elif test -d $withval/include; then
194 CFLAGS="$CFLAGS -I${withval}/include"
196 LDFLAGS="$LDFLAGS -L${withval}/lib"
199 AC_MSG_RESULT($mutt_cv_slang)
200 if test $mutt_cv_bsdish = yes; then
201 AC_CHECK_LIB(termlib, main)
203 AC_DEFINE(USE_SLANG_CURSES,1, [ Define if you compile with SLang instead of curses/ncurses. ])
204 AC_DEFINE(HAVE_COLOR,1,[ Define if your curses library supports color. ])
205 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS resize.o"
207 dnl --- now that we've found it, check the link
209 AC_CHECK_LIB(slang, SLtt_get_terminfo,
210 [MUTTLIBS="$MUTTLIBS -lslang -lm"],
211 [AC_MSG_ERROR(unable to compile. check config.log)], -lm)
214 [ mutt_cv_curses=/usr
215 AC_ARG_WITH(curses, AC_HELP_STRING([--with-curses=DIR], [Where ncurses is installed]),
216 [ if test $withval != yes; then
217 mutt_cv_curses=$withval
219 if test x$mutt_cv_curses != x/usr; then
220 LDFLAGS="-L${mutt_cv_curses}/lib $LDFLAGS"
221 CPPFLAGS="$CPPFLAGS -I${mutt_cv_curses}/include"
225 AC_CHECK_FUNC(initscr,,[
227 for lib in ncursesw ncurses; do
228 AC_CHECK_LIB($lib, waddnwstr, [cf_ncurses="$lib"; break])
230 AC_CHECK_LIB($cf_ncurses, initscr,
231 [ MUTTLIBS="$MUTTLIBS -l$cf_ncurses"
232 if test x$mutt_cv_curses = x/usr -a -d /usr/include/ncurses; then
233 CPPFLAGS="$CPPFLAGS -I/usr/include/ncurses"
236 if test "$cf_ncurses" = ncursesw; then
237 AC_CHECK_HEADERS(ncurses/ncurses.h,[cf_cv_ncurses_header="ncurses/ncurses.h"])
238 AC_CHECK_HEADERS(ncursesw/ncurses.h,[cf_cv_ncurses_header="ncursesw/ncurses.h"])
240 AC_CHECK_HEADERS(ncurses.h,[cf_cv_ncurses_header="ncurses.h"])
247 LIBS="$LIBS $MUTTLIBS"
248 CF_CHECK_FUNCDECLS([#include <${cf_cv_ncurses_header-curses.h}>],
249 [start_color typeahead bkgdset curs_set meta use_default_colors resizeterm])
250 if test "$ac_cv_func_decl_start_color" = yes; then
251 AC_DEFINE(HAVE_COLOR,1,[ Define if your curses library supports color. ])
253 if test "$ac_cv_func_decl_resizeterm" = yes; then
254 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS resize.o"
261 AC_CHECK_HEADERS(stdarg.h sys/ioctl.h ioctl.h sysexits.h)
262 AC_CHECK_HEADERS(sys/time.h sys/resource.h)
263 AC_CHECK_HEADERS(unix.h)
265 AC_CHECK_FUNCS(setrlimit getsid isctype)
269 AC_MSG_CHECKING(for sig_atomic_t in signal.h)
270 AC_EGREP_HEADER(sig_atomic_t,signal.h,
271 [ ac_cv_type_sig_atomic_t=yes;
272 AC_EGREP_HEADER(volatile.*sig_atomic_t,
274 [is_sig_atomic_t_volatile=yes; AC_MSG_RESULT([yes, volatile])],
275 [is_sig_atomic_t_volatile=no; AC_MSG_RESULT([yes, non volatile])])
278 AC_CHECK_TYPE(sig_atomic_t, int)
279 is_sig_atomic_t_volatile=no
281 if test $is_sig_atomic_t_volatile = 'yes'
283 AC_DEFINE(SIG_ATOMIC_VOLATILE_T, sig_atomic_t)
285 AC_DEFINE(SIG_ATOMIC_VOLATILE_T, [volatile sig_atomic_t])
291 dnl AC_CHECK_TYPE(ssize_t, int)
293 AC_CHECK_FUNCS(fgetpos memmove setegid srand48 strerror)
294 AC_REPLACE_FUNCS(strcasecmp setenv)
295 AC_CHECK_FUNCS(snprintf vsnprintf)
297 AC_CHECK_FUNC(getopt)
298 if test $ac_cv_func_getopt = yes; then
299 AC_CHECK_HEADERS(getopt.h)
302 dnl SCO uses chsize() instead of ftruncate()
303 AC_CHECK_FUNCS(ftruncate, , [AC_CHECK_LIB(x, chsize)])
305 dnl SCO has strftime() in libintl
306 AC_CHECK_FUNCS(strftime, , [AC_CHECK_LIB(intl, strftime)])
308 dnl AIX may not have fchdir()
309 AC_CHECK_FUNCS(fchdir, , [mutt_cv_fchdir=no])
311 AC_ARG_WITH(regex, AC_HELP_STRING([--with-regex], [Use the GNU regex library]),
313 [AC_CHECK_FUNCS(regcomp, mutt_cv_regex=no, mutt_cv_regex=yes)])
315 if test $mutt_cv_regex = no ; then
316 AC_CACHE_CHECK([whether your system's regexp library is completely broken],
317 [mutt_cv_regex_broken],
321 main() { regex_t blah ; regmatch_t p; p.rm_eo = p.rm_eo; return regcomp(&blah, "foo.*bar", REG_NOSUB) || regexec (&blah, "foobar", 0, NULL, 0); }],
322 mutt_cv_regex_broken=no, mutt_cv_regex_broken=yes, mutt_cv_regex_broken=yes))
323 if test $mutt_cv_regex_broken = yes ; then
324 echo "Using the included GNU regex instead." >&AC_FD_MSG
329 if test $mutt_cv_regex = yes; then
330 AC_DEFINE(USE_GNU_REGEX,1,[ Define if you want to use the included regex.c. ])
335 AC_ARG_WITH(homespool,
336 AC_HELP_STRING([--with-homespool[=FILE]],
337 [File in user's directory where new mail is spooled]),
338 with_homespool=${withval})
339 if test x$with_homespool != x; then
340 if test $with_homespool = yes; then
341 with_homespool=mailbox
343 AC_DEFINE_UNQUOTED(MAILPATH,"$with_homespool",[ Where new mail is spooled. ])
344 AC_DEFINE(HOMESPOOL,1,
345 [ Is mail spooled to the user's home directory? If defined,
346 MAILPATH should be set to the filename of the spool mailbox
347 relative the the home directory.
348 use: configure --with-homespool=FILE
350 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
353 AC_ARG_WITH(mailpath, AC_HELP_STRING([--with-mailpath=DIR], [Directory where spool mailboxes are located]),
354 [mutt_cv_mailpath=$withval],
355 [ AC_CACHE_CHECK(where new mail is stored, mutt_cv_mailpath,
357 if test -d /var/mail; then
358 mutt_cv_mailpath=/var/mail
359 elif test -d /var/spool/mail; then
360 mutt_cv_mailpath=/var/spool/mail
361 elif test -d /usr/spool/mail; then
362 mutt_cv_mailpath=/usr/spool/mail
363 elif test -d /usr/mail; then
364 mutt_cv_mailpath=/usr/mail
367 if test "$mutt_cv_mailpath" = no; then
368 AC_MSG_ERROR("Could not determine where new mail is stored.")
370 AC_DEFINE_UNQUOTED(MAILPATH,"$mutt_cv_mailpath",[ Where new mail is spooled. ])
372 AC_CACHE_CHECK(if $mutt_cv_mailpath is world writable, mutt_cv_worldwrite, [AC_TRY_RUN([#include <sys/types.h>
373 #include <sys/stat.h>
375 int main (int argc, char **argv)
379 stat ("$mutt_cv_mailpath", &s);
380 if (s.st_mode & S_IWOTH) exit (0);
382 }], mutt_cv_worldwrite=yes, mutt_cv_worldwrite=no, mutt_cv_worldwrite=no)])
385 if test $mutt_cv_worldwrite = yes; then
386 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
389 AC_CACHE_CHECK(if $mutt_cv_mailpath is group writable, mutt_cv_groupwrite, [AC_TRY_RUN([#include <sys/types.h>
390 #include <sys/stat.h>
392 int main (int argc, char **argv)
396 stat ("$mutt_cv_mailpath", &s);
397 if (s.st_mode & S_IWGRP) exit (0);
399 }], mutt_cv_groupwrite=yes, mutt_cv_groupwrite=no, mutt_cv_groupwrite=no)])
401 if test $mutt_cv_groupwrite = yes; then
402 AC_DEFINE(USE_DOTLOCK,1,[ Define to use dotlocking for mailboxes. ])
403 AC_DEFINE(USE_SETGID,1,[ Define if mutt should run setgid "mail". ])
409 AC_MSG_CHECKING(where to put the documentation)
410 AC_ARG_WITH(docdir, AC_HELP_STRING([--with-docdir=PATH], [Specify where to put the documentation]),
411 [mutt_cv_docdir=$withval],
412 [mutt_cv_docdir="${prefix}/doc/muttng"])
413 AC_MSG_RESULT($mutt_cv_docdir)
415 docdir=$mutt_cv_docdir
418 if test x$mutt_cv_setgid = xyes; then
420 DOTLOCK_PERMISSION=2755
423 DOTLOCK_PERMISSION=755
425 AC_SUBST(DOTLOCK_GROUP)
426 AC_SUBST(DOTLOCK_PERMISSION)
430 dnl -- socket dependencies --
432 AC_ARG_ENABLE(pop, AC_HELP_STRING([--enable-pop], [Enable POP3 support]),
433 [ if test x$enableval = xyes ; then
434 AC_DEFINE(USE_POP,1,[ Define if you want support for the POP3 protocol. ])
436 LIBPOPDEPS="\$(top_srcdir)/pop/pop.h pop/libpop.a"
442 AM_CONDITIONAL(BUILD_POP, test x$need_pop = xyes)
444 AC_ARG_ENABLE(imap, AC_HELP_STRING([--enable-imap], [Enable IMAP support]),
445 [ if test x$enableval = xyes ; then
446 AC_DEFINE(USE_IMAP,1,[ Define if you want support for the IMAP protocol. ])
447 LIBIMAP="-Limap -limap"
448 LIBIMAPDEPS="\$(top_srcdir)/imap/imap.h imap/libimap.a"
454 AM_CONDITIONAL(BUILD_IMAP, test x$need_imap = xyes)
456 AC_ARG_ENABLE(nntp, [ --enable-nntp Enable NNTP support],
457 [ if test x$enableval = xyes ; then
458 AC_DEFINE(USE_NNTP,1,[ Compiling with newsreading support with NNTP ])
459 LIBNNTP="-Lnntp -lnntp"
460 LIBNNTPDEPS="\$(top_srcdir)/nntp/nntp.h nntp/libnntp.a"
465 AM_CONDITIONAL(BUILD_NNTP, test x$need_nntp = xyes)
467 dnl -- end socket dependencies --
469 if test "$need_socket" = "yes"
471 AC_MSG_CHECKING([for socklen_t])
472 AC_EGREP_HEADER(socklen_t, sys/socket.h, AC_MSG_RESULT([yes]),
474 AC_DEFINE(socklen_t,int, [ Define to 'int' if <sys/socket.h> doesn't have it. ]))
475 AC_CHECK_FUNC(gethostent, , AC_CHECK_LIB(nsl, gethostent))
476 AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
477 AC_CHECK_FUNCS(getaddrinfo)
478 AC_DEFINE(USE_SOCKET,1,
479 [ Include code for socket support. Set automatically if you enable POP3 or IMAP ])
480 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS account.o mutt_socket.o mutt_tunnel.o"
483 dnl -- imap dependencies --
485 AC_ARG_WITH(gss, AC_HELP_STRING([--with-gss[=PFX]], [Compile in GSSAPI authentication for IMAP]),
486 gss_prefix="$withval", gss_prefix="no")
487 if test "$gss_prefix" != "no"
489 if test "$need_imap" = "yes"
491 MUTT_AM_PATH_GSSAPI(gss_prefix)
492 AC_MSG_CHECKING(GSSAPI implementation)
493 AC_MSG_RESULT($GSSAPI_IMPL)
494 if test "$GSSAPI_IMPL" = "none"
497 AC_MSG_RESULT([GSSAPI libraries not found])
499 if test "$GSSAPI_IMPL" = "Heimdal"
501 AC_DEFINE(HAVE_HEIMDAL,1,[ Define if your GSSAPI implementation is Heimdal ])
503 CPPFLAGS="$CPPFLAGS $GSSAPI_CFLAGS"
504 MUTTLIBS="$MUTTLIBS $GSSAPI_LIBS"
505 AC_DEFINE(USE_GSS,1,[ Define if you have GSSAPI libraries available ])
508 AC_MSG_WARN([GSS was requested but IMAP is not enabled])
511 AM_CONDITIONAL(USE_GSS, test x$need_gss = xyes)
513 dnl -- end imap dependencies --
515 AC_ARG_WITH(ssl, AC_HELP_STRING([--with-ssl[=PFX]], [Compile in SSL support for POP/IMAP]),
516 [ if test "$with_ssl" != "no"
518 if test "$need_socket" != "yes"; then
519 AC_MSG_ERROR([SSL support is only useful with POP or IMAP support])
522 if test "$with_ssl" != "yes"
524 LDFLAGS="$LDFLAGS -L$withval/lib"
525 CPPFLAGS="$CPPFLAGS -I$withval/include"
529 AC_CHECK_LIB(crypto, X509_new,, AC_MSG_ERROR([Unable to find SSL library]))
530 AC_CHECK_LIB(ssl, SSL_new,, AC_MSG_ERROR([Unable to find SSL library]), -lcrypto)
532 AC_CHECK_FUNCS(RAND_status RAND_egd)
534 AC_DEFINE(USE_SSL,1,[ Define if you want support for SSL. ])
536 MUTTLIBS="$MUTTLIBS -lssl -lcrypto"
537 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_ssl.o"
543 AC_ARG_WITH([gnutls], AC_HELP_STRING([--with-gnutls[=PFX]], [Enable SSL support using gnutls]),
544 [gnutls_prefix="$withval"], [gnutls_prefix="no"])
545 if test "$gnutls_prefix" != "no"
547 if test "$need_socket" != "yes"
549 AC_MSG_ERROR([SSL support is only useful with POP or IMAP support])
551 if test x"$need_ssl" = x"yes"
553 AC_MSG_ERROR([Only either OpenSSL or GNUTLS may be used])
555 MUTT_AM_PATH_GNUTLS([$gnutls_prefix],
557 CPPFLAGS="$CPPFLAGS $LIBGNUTLS_CFLAGS"
558 MUTTLIBS="$MUTTLIBS $LIBGNUTLS_LIBS"
559 AC_DEFINE(USE_GNUTLS, 1, [Define if you want support for SSL via the gnutls library.])
561 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_ssl_gnutls.o"
563 [dnl GNUTLS not found
564 AC_MSG_ERROR([could not find libgnutls])
568 AM_CONDITIONAL(USE_SSL, test x$need_ssl = xyes)
570 AC_ARG_WITH(sasl2, AC_HELP_STRING([--with-sasl2[=PFX]], [Use Cyrus SASL library version 2 for POP/IMAP authentication]),
572 if test "$with_sasl2" != "no" -a "$need_imap" != "yes" -a "$need_pop" != "yes"
574 AC_MSG_ERROR([SASL2 support is only useful with POP or IMAP support])
577 if test "$with_sasl2" != "no"
579 if test "$with_sasl2" != "yes"
581 CPPFLAGS="$CPPFLAGS -I$with_sasl2/include"
582 LDFLAGS="$LDFLAGS -L$with_sasl2/lib"
587 AC_CHECK_LIB(sasl2, sasl_client_init,,
588 AC_MSG_ERROR([could not find libsasl2]),)
590 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_sasl.o"
591 MUTTLIBS="$MUTTLIBS -lsasl2"
593 AC_DEFINE(USE_SASL,1,
594 [ Define if want to use version 2 of the Cyrus SASL library. ])
598 AM_CONDITIONAL(USE_SASL, test x$need_sasl = xyes)
600 AC_ARG_WITH(idn, AC_HELP_STRING([--with-idn=[PFX]], [Use GNU libidn for domain names]),
602 if test "$with_idn" != "no" ; then
603 if test "$with_idn" != "yes" ; then
604 CPPFLAGS="$CPPFLAGS -I$with_idn/include"
605 LDFLAGS="$LDFLAGS -L$with_idn/lib"
611 if test "x$with_idn" != "xno"; then
612 AC_CHECK_LIB(idn, stringprep_check_version)
613 AC_CHECK_FUNCS(idna_to_unicode_utf8_from_utf8 idna_to_unicode_8z8z)
614 AC_CHECK_FUNCS(idna_to_ascii_from_utf8 idna_to_ascii_8z)
615 AC_CHECK_FUNCS(idna_to_ascii_lz idna_to_ascii_from_locale)
620 AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [Enable debugging support]),
621 [ if test x$enableval = xyes ; then
622 AC_DEFINE(DEBUG,1,[ Define to enable debugging info. ])
626 AC_ARG_ENABLE(flock, AC_HELP_STRING([--enable-flock], [Use flock() to lock files]),
627 [if test $enableval = yes; then
628 AC_DEFINE(USE_FLOCK,1, [ Define to use flock() to lock mailboxes. ])
632 AC_ARG_ENABLE(fcntl, AC_HELP_STRING([--disable-fcntl], [Do NOT use fcntl() to lock files]),
633 [if test $enableval = no; then mutt_cv_fcntl=no; fi])
635 if test $mutt_cv_fcntl = yes; then
636 AC_DEFINE(USE_FCNTL,1, [ Define to use fcntl() to lock folders. ])
639 AC_MSG_CHECKING(whether struct dirent defines d_ino)
640 ac_cv_dirent_d_ino=no
641 AC_TRY_LINK([#include <dirent.h>],[struct dirent dp; (void)dp.d_ino],[ac_cv_dirent_d_ino=yes])
642 if test x$ac_cv_dirent_d_ino = xyes ; then
643 AC_DEFINE(HAVE_DIRENT_D_INO,1,
644 [Define to 1 if your system has the dirent::d_ino member])
646 AC_MSG_RESULT($ac_cv_dirent_d_ino)
648 AC_ARG_ENABLE(buffy-size, AC_HELP_STRING([--enable-buffy-size], [Use file size attribute instead of access time]),
649 [if test x$enableval = xyes; then
650 AC_DEFINE(BUFFY_SIZE,1,[ Define to enable the "buffy_size" feature. ])
653 dnl -- start cache --
654 AC_ARG_ENABLE(hcache, AC_HELP_STRING([--enable-hcache], [Enable header caching]),
655 [if test x$enableval = xyes; then
656 AC_DEFINE(USE_HCACHE, 1, [Enable header caching])
658 OLDCPPFLAGS="$CPPFLAGS"
664 AC_ARG_WITH(qdbm, AC_HELP_STRING([--without-qdbm], [Don't use qdbm even if it is available]),
665 ac_prefer_qdbm=$withval)
666 if test x$ac_prefer_qdbm != xno; then
668 QDBM_DIRS="$mutt_cv_prefix /usr/local /usr"
669 AC_MSG_CHECKING([for vlopen])
670 for d in $QDBM_DIRS; do
671 if test x$ac_cv_vlopen = xno && test -d "$d/include" && test -d "$d/lib"; then
672 QDBM_INC="-I$d/include"
674 CPPFLAGS="$OLDCPPFLAGS $QDBM_INC"
675 LIBS="$OLDLIBS $QDBM_LIB -lqdbm"
676 AC_TRY_LINK([#include <villa.h>],[vlopen(0,0,0);],[ac_cv_vlopen=yes])
679 if test x$ac_cv_vlopen = xyes; then
687 AC_ARG_WITH(gdbm, AC_HELP_STRING([--without-gdbm], [Don't use gdbm even if it is available]),
688 ac_prefer_gdbm=$withval)
689 if test x$ac_prefer_gdbm != xno -a x$ac_cv_vlopen != xyes; then
691 GDBM_DIRS="$mutt_cv_prefix /usr/local /usr"
692 AC_MSG_CHECKING([for gdbm_open])
693 for d in $GDBM_DIRS; do
694 if test x$ac_cv_gdbmopen = xno && test -d "$d/include" && test -d "$d/lib"; then
695 GDBM_INC="-I$d/include"
697 CPPFLAGS="$OLDCPPFLAGS $GDBM_INC"
698 LIBS="$OLDLIBS $GDBM_LIB -lgdbm"
699 AC_TRY_LINK([#include <gdbm.h>],[gdbm_open(0,0,0,0,0);],[ac_cv_gdbmopen=yes])
702 if test x$ac_cv_gdbmopen = xyes; then
710 AC_ARG_WITH(bdb, AC_HELP_STRING([--with-bdb[=DIR]], [Use BerkeleyDB4 if gdbm is not available ]),
711 ac_bdb_prefix=$withval)
712 if test x$ac_bdb_prefix != xno -a x$ac_cv_gdbmopen != xyes -a x$ac_cv_vlopen != xyes; then
713 test x$ac_bdb_prefix = xyes && ac_bdb_prefix="$mutt_cv_prefix /opt/csw/bdb4 /opt /usr/local /usr"
714 for d in $ac_bdb_prefix; do
716 for v in BerkeleyDB.4.3 BerkeleyDB.4.2 BerkeleyDB.4.1; do
717 bdbpfx="$bdbpfx $d/$v"
720 BDB_VERSIONS="db-4 db4 db-4.3 db4.3 db43 db-4.2 db4.2 db42 db-4.1 db4.1 db41 db ''"
721 AC_MSG_CHECKING([for BerkeleyDB > 4.0])
725 for v in / $BDB_VERSIONS; do
726 if test -r "$d/include/$v/db.h"; then
727 BDB_INCLUDE_DIR="$d/include/$v"
728 if test -d "$d/lib/$v"; then
729 BDB_LIB_DIR="$d/lib/$v"
730 for l in `echo $BDB_VERSIONS`; do
731 CPPFLAGS="-I$BDB_INCLUDE_DIR $OLDCPPFLAGS"
732 LIBS="$OLDLIBS -L$BDB_LIB_DIR -l$l"
738 db->open(db,NULL,NULL,NULL,0,0,0);
745 test x$ac_cv_dbcreate = xyes && break
749 test x$BDB_LIB != x && break
751 if test x$ac_cv_dbcreate = xyes; then
758 if test x$ac_cv_vlopen = xyes; then
759 CPPFLAGS="$OLDCPPFLAGS $QDBM_INC"
760 LIBS="$OLDLIBS $QDBM_LIB -lqdbm"
761 AC_DEFINE(HAVE_QDBM, 1, [QDBM Support])
762 elif test x$ac_cv_gdbmopen = xyes; then
763 CPPFLAGS="$OLDCPPFLAGS $GDBM_INC"
764 LIBS="$OLDLIBS $GDBM_LIB -lgdbm";
765 AC_DEFINE(HAVE_GDBM, 1, [GDBM Support])
766 elif test x$ac_cv_dbcreate = xyes; then
767 CPPFLAGS="-I$BDB_INCLUDE_DIR $OLDCPPFLAGS"
768 LIBS="$OLDLIBS -L$BDB_LIB_DIR -l$BDB_LIB"
769 AC_DEFINE(HAVE_DB4, 1, [Sleepycat DB4 Support])
771 AC_MSG_ERROR([You need one of: QDBM, GDBM or Sleepycat DB4 for --enable-hcache])
777 AC_SUBST(MUTT_LIB_OBJECTS)
779 AC_SUBST(LIBIMAPDEPS)
783 AC_SUBST(LIBNNTPDEPS)
785 dnl -- iconv/gettext --
787 AC_ARG_ENABLE(iconv, AC_HELP_STRING([--disable-iconv], [Disable iconv support]),
788 [if test x$enableval = xno ; then
795 if test "$am_cv_func_iconv" != "yes"
797 AC_MSG_WARN([Configuring without iconv support. See INSTALL for details])
800 AC_CHECK_HEADERS(iconv.h,
801 [AC_MSG_CHECKING(whether iconv.h defines iconv_t)
802 AC_EGREP_HEADER([typedef.*iconv_t],iconv.h,
804 AC_DEFINE(HAVE_ICONV_T_DEF, 1,
805 [Define if <iconv.h> defines iconv_t.])],
808 dnl (1) Some implementations of iconv won't convert from UTF-8 to UTF-8.
809 dnl (2) In glibc-2.1.2 and earlier there is a bug that messes up ob and
810 dnl obl when args 2 and 3 are 0 (fixed in glibc-2.1.3).
811 AC_CACHE_CHECK([whether this iconv is good enough], mutt_cv_iconv_good,
812 mutt_save_LIBS="$LIBS"
813 LIBS="$LIBS $LIBICONV"
824 ob = buf, obl = sizeof(buf);
825 return ((cd = iconv_open("UTF-8", "UTF-8")) != (iconv_t)(-1) &&
826 (iconv(cd, 0, 0, &ob, &obl) ||
827 !(ob == buf && obl == sizeof(buf)) ||
831 mutt_cv_iconv_good=yes,
832 mutt_cv_iconv_good=no,
833 mutt_cv_iconv_good=yes)
834 LIBS="$mutt_save_LIBS")
835 if test "$mutt_cv_iconv_good" = no; then
836 AC_MSG_ERROR(Try using libiconv instead)
839 dnl This is to detect implementations such as the one in glibc-2.1,
840 dnl which always convert exactly but return the number of characters
841 dnl converted instead of the number converted inexactly.
842 AC_CACHE_CHECK([whether iconv is non-transcribing], mutt_cv_iconv_nontrans,
843 mutt_save_LIBS="$LIBS"
844 LIBS="$LIBS $LIBICONV"
854 const char *s = "\304\211";
858 ib = s, ibl = 2, ob = t, obl = 3;
859 return ((cd = iconv_open("UTF-8", "UTF-8")) == (iconv_t)(-1) ||
860 iconv(cd, &ib, &ibl, &ob, &obl));
863 mutt_cv_iconv_nontrans=no,
864 mutt_cv_iconv_nontrans=yes,
865 mutt_cv_iconv_nontrans=no)
866 LIBS="$mutt_save_LIBS")
867 if test "$mutt_cv_iconv_nontrans" = yes; then
868 AC_DEFINE(ICONV_NONTRANS, 1)
870 AC_DEFINE(ICONV_NONTRANS, 0)
873 CPPFLAGS="$CPPFLAGS -I\$(top_srcdir)/intl"
875 if test "$BUILD_INCLUDED_LIBINTL" = "yes"; then
876 AC_DEFINE(HAVE_BIND_TEXTDOMAIN_CODESET,1,
877 [ Define if your gettext has bind_textdomain_codeset. ])
879 AC_CHECK_FUNCS(bind_textdomain_codeset)
886 AC_CHECK_HEADERS(wchar.h)
888 AC_CACHE_CHECK([for wchar_t], mutt_cv_wchar_t,
896 [ wchar_t wc; return 0; ],
900 if test "$mutt_cv_wchar_t" = no; then
901 AC_DEFINE(wchar_t,int,[ Define to 'int' if system headers don't define. ])
904 AC_CACHE_CHECK([for wint_t], mutt_cv_wint_t,
912 [ wint_t wc; return 0; ],
916 if test "$mutt_cv_wint_t" = no; then
917 AC_DEFINE(wint_t,int,[ Define to 'int' if system headers don't define. ])
920 AC_CHECK_HEADERS(wctype.h)
921 AC_CHECK_FUNCS(iswalnum iswalpha iswcntrl iswdigit)
922 AC_CHECK_FUNCS(iswgraph iswlower iswprint iswpunct iswspace iswupper)
923 AC_CHECK_FUNCS(iswxdigit towupper towlower)
925 AC_CACHE_CHECK([for mbstate_t], mutt_cv_mbstate_t,
933 [ mbstate_t s; return 0; ],
934 mutt_cv_mbstate_t=yes,
935 mutt_cv_mbstate_t=no))
937 if test "$mutt_cv_mbstate_t" = no; then
938 AC_DEFINE(mbstate_t,int,[ Define to 'int' if system headers don't define. ])
942 AC_ARG_WITH(wc-funcs, AC_HELP_STRING([--without-wc-funcs], [Do not use the system's wchar_t functions]),
945 if test "$wc_funcs" != yes -a "$wc_funcs" != no; then
946 AC_CACHE_CHECK([for wchar_t functions], mutt_cv_wc_funcs,
949 #define _XOPEN_SOURCE 1
958 [mbrtowc(0, 0, 0, 0); wctomb(0, 0); wcwidth(0);
959 iswprint(0); iswspace(0); towlower(0); towupper(0); iswalnum(0)],
960 mutt_cv_wc_funcs=yes))
961 wc_funcs=$mutt_cv_wc_funcs
964 if test $wc_funcs = yes; then
965 AC_DEFINE(HAVE_WC_FUNCS,1,[ Define if you are using the system's wchar_t functions. ])
968 AC_CACHE_CHECK([for nl_langinfo and CODESET], mutt_cv_langinfo_codeset,
969 [AC_TRY_LINK([#include <langinfo.h>],
970 [char* cs = nl_langinfo(CODESET);],
971 mutt_cv_langinfo_codeset=yes,
972 mutt_cv_langinfo_codeset=no)])
973 if test $mutt_cv_langinfo_codeset = yes; then
974 AC_DEFINE(HAVE_LANGINFO_CODESET,1,[ Define if you have <langinfo.h> and nl_langinfo(CODESET). ])
977 AC_CACHE_CHECK([for nl_langinfo and YESEXPR], mutt_cv_langinfo_yesexpr,
978 [AC_TRY_LINK([#include <langinfo.h>],
979 [char* cs = nl_langinfo(YESEXPR);],
980 mutt_cv_langinfo_yesexpr=yes,
981 mutt_cv_langinfo_yesexpr=no)])
982 if test $mutt_cv_langinfo_yesexpr = yes; then
983 AC_DEFINE(HAVE_LANGINFO_YESEXPR,1,[ Define if you have <langinfo.h> and nl_langinfo(YESEXPR). ])
988 if test x$use_libesmtp = xyes; then
989 CFLAGS="$CFLAGS $mutt_libesmtp_cflags"
990 MUTTLIBS="$MUTTLIBS $mutt_libesmtp_libs"
991 MUTT_LIB_OBJECTS="$MUTT_LIB_OBJECTS mutt_libesmtp.o"
993 AC_DEFINE(USE_LIBESMTP,
995 [Define to enable the use of libesmtp])
997 dnl -- end libesmtp --
1001 dnl Documentation tools
1003 AC_PATH_PROG([OSPCAT], [ospcat], [none])
1004 if test "$OSPCAT" != "none"
1006 AC_MSG_CHECKING([for openjade docbook stylesheets])
1007 dslosfile=`ospcat --public-id="-//Norman Walsh//DOCUMENT DocBook Print Stylesheet//EN"`
1008 DSLROOT=`echo $dslosfile | sed -n -e "s/.*SOIBASE='\(@<:@^'@:>@*\)\/catalog'.*/\1/p"`
1009 # ospcat may spit out an absolute path without an SOIBASE
1010 if test -z "$DSLROOT"
1012 DSLROOT=`echo $dslosfile | sed -e 's|<OSFILE>\(.*\)/print/docbook.dsl|\1|'`
1014 if test -f $DSLROOT/print/docbook.dsl
1016 AC_MSG_RESULT([in $DSLROOT])
1019 AC_MSG_RESULT([not found: PDF documentation will not be built.])
1024 AC_MSG_CHECKING([for lynx])
1025 AC_PATH_PROG([HTML2TXT_CMD], [lynx], [none])
1026 if test x"$HTML2TXT_CMD" = x"none"
1028 AC_MSG_CHECKING([for w3m])
1029 AC_PATH_PROG([HTML2TXT_CMD], [w3m], [none])
1031 if test x"$HTML2TXT_CMD" = x"none"
1033 AC_MSG_CHECKING([for elinks])
1034 AC_PATH_PROG([HTML2TXT_CMD], [elinks], [none])
1036 case "$HTML2TXT_CMD" in
1038 HTML2TXT_CMD="$HTML2TXT_CMD -dump -no-numbering -no-references \$^ > \$@"
1041 HTML2TXT_CMD="$HTML2TXT_CMD -dump -nolist -with_backspaces \$^ > \$@"
1044 HTML2TXT_CMD="$HTML2TXT_CMD -dump \$^ > \$@"
1050 AC_SUBST(HTML2TXT_CMD)
1052 AC_MSG_CHECKING([for tidy])
1053 AC_PATH_PROG([HTMLCLEAN_CMD], [tidy], [none])
1055 if test x"$HTMLCLEAN_CMD" != x"none"
1057 HTMLCLEAN_CMD="$HTMLCLEAN_CMD -q -i -m -asxml -utf8 "
1059 HTMLCLEAN_CMD="echo "
1061 AC_SUBST(HTMLCLEAN_CMD)
1063 AC_OUTPUT(Makefile intl/Makefile m4/Makefile
1064 po/Makefile.in doc/Makefile contrib/Makefile